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10
×
True or false, using wind as a source of energy is a new idea?
False, people have been doing this for thousands of years
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10
×
What two things cause air to move?
The sun and Earth's rotation
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15
×
What is wind?
Air on the move.
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heart
Other team wins 20 points!
Oops!
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shark
Other team loses 25 points!
Okay!
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fairy
Take points!
5
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25
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thief
Give points!
5
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15
20
25
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baam
Lose 25 points!
Oops!
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star
Double points!
Okay!
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rocket
Go to first place!
Okay!
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banana
Go to last place!
Oops!
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lifesaver
Give 5 points!
Oops!
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fairy
Take points!
5
10
15
20
25
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fairy
Take points!
5
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25
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banana
Go to last place!
Oops!
15
×
What is a wind turbine used for?
A wind turbine turns wind energy into electricity.
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25
×
How does the sun help to create wind?
As sunlight hits the Earth, it warms the air. The warm air is lighter so it rises while the cool air sinks. This movement creates wind.
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trap
No points!
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gold
Win 50 points!
Okay!
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fairy
Take points!
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25
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lifesaver
Give 5 points!
Oops!
15
×
Give 3 ways in which we can use wind.
To sail ships, pump water, make electricity.
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20
×
What is a renewable energy source? Give 2 examples.
It's a source of energy that never runs out. Eg. wind and solar energy...
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10
×
Which set of people used to use wind to power their sailboats along the river Nile?
Ancient Egyptians
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5
×
What is the main driver of wind?
The sun's warmth
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15
×
What's a wind farm?
A place with many wind turbines which are used to generate electricity.
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